A powerful bear medicine! Has a strong affinity to the lungs helping to break up mucous and congestion in the chest and sinuses, opens up the airways for bronchial ailments allowing for more oxygen flow, and is anti-microbial. Great for those with allergies and allergy induced asthma to help open the airways and clear mucous. A key ingredient in most throat sprays due to its numbing effect and anti-microbial activity. Great for singers or speakers too! Great for travelers and hikers to help open up the airways and allow more oxygen to flow, and for altitude sickness.